<template>
  <div>
    <div >
      <a-back-top :bottom="25" class="back-top">
        <template #icon>
          <ArrowUpOutlined style="font-size: 20px;" />
        </template>
      </a-back-top>
    </div>

  </div>
</template>

<style lang="less">


.back-top{
    width: 70px;
    height: 70px;
   
}
</style>
